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Patent Assignment Assignor Details
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Assignor Name : TRUMBULL, DOUGLAS
Total Assignments: 26
Assignment: 1
Reel/Frame:004285/0951   Pages: 1
Recorded: 07/10/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TRUMBULL, DOUGLAS
Exec Dt:
06/27/1984
Assignee
1
SHOWSCAN FILM CORPORATION, 4503 GLENCOE AVENUE, MARINA DEL REY, CA 90292 A CORP OF DE
CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4458540
NONE
06412040
Correspondence name and address
FREILICH, HORNBAKER, WASSERMAN, ROSEN
AND FERNANDEZ
10960 WILSHIRE BLVD.,
STE. 1434,
LOS ANGELES, CA 90024
Assignment: 2
Reel/Frame:004400/0382   Pages: 1
Recorded: 05/16/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TRUMBULL, DOUGLAS
Exec Dt:
04/18/1985
Assignee
1
SHOWCASE FILM CORPORATION, A DE CORP.
4503 GLENCOE AVE.
MARINA DEL REY, CALIFORNIA 90292
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4560260
NONE
06659266
Correspondence name and address
FREILICH, HORNBAKER ET AL
10960 WILSHIRE BLVD., STE 1434
LOS ANGELES, CA. 90024
Assignment: 3
Reel/Frame:004414/0968   Pages: 2
Recorded: 05/21/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TRUMBULL, DOUGLAS
Exec Dt:
04/26/1985
Assignee
1
SHOWSCAN FILM CORPORATION, A CORP. OF DE.
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4477160
NONE
06412040
 
4477160
NONE
06412040
Correspondence name and address
RUDIN, RICHMAN AND APPEL
9601 WILSHIRE BOULEVARD
BEVERLY HILL, CA. 90210-5270
Assignment: 4
Reel/Frame:004409/0140   Pages: 1
Recorded: 05/17/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TRUMBULL, DOUGLAS
Exec Dt:
05/10/1985
Assignee
1
SHOWSCAN FILM CORPORATION
4503 GLENCOE AVE.
A CORP OF DE
MARINA DEL REY, CALIFORNIA 90292
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D292224
NONE
06735328
Correspondence name and address
LEON D. ROSEN
FREILICH, HORNBAKER, ROSEN & FERNANDEZ
STE. 1434, 10960 WILSHIRE BLVD.
LOS ANGELES, CA 90024
Assignment: 5
Reel/Frame:004409/0141   Pages: 1
Recorded: 05/17/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TRUMBULL, DOUGLAS
Exec Dt:
05/10/1985
Assignee
1
SHOWSCAN FILM CORPORATION
4503 GLENCOE AVE.
A CORP OF DE
MARINA DEL REY, CALIFORNIA 90292
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D292223
NONE
06735329
Correspondence name and address
LEON D. ROSEN
FREILICH, HORNBAKER, ROSEN & FERNANDEZ
STE. 1434, 10960 WILSHIRE BLVD.
LOS ANGELES, CA 90024
Assignment: 6
Reel/Frame:004443/0086   Pages: 1
Recorded: 08/02/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TRUMBULL, DOUGLAS
Exec Dt:
07/08/1985
Assignee
1
SHOWSCAN FILM CORORATION, 4503 GLENCOE AVENUE, MARINA DEL REY, CA. 90292, A CORP. OF DE.
CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4645318
NONE
06762199
Correspondence name and address
LEON D. ROSEN
FREILICH, HORNBAKER, ROSEN & FERNANDEZ
10960 WILSHIRE BLVD., STE. 1434
LOS ANGELES, CA 90024
Assignment: 7
Reel/Frame:004515/0254   Pages: 1
Recorded: 12/19/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TRUMBULL, DOUGLAS
Exec Dt:
12/17/1985
2
COLLINS, DAVID
Exec Dt:
12/17/1985
3
SMITH, WAYNE
Exec Dt:
12/17/1985
Assignee
1
SHOWSCAN FILM CORPORATION, A CORP OF DELAWARE
4503 GLENCOE AVENUE
MARINA DEL REY, CALIFORNIA 90292
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4752065
NONE
06811104
Correspondence name and address
LEON D. ROSEN
FREILICH, HORHBAKER, ROSEN & FERNANDEZ
10960 WILSHIRE BLVD., STE. 1434
LOS ANGELES, CA 90024
Assignment: 8
Reel/Frame:004572/0128   Pages: 1
Recorded: 06/26/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TRUMBULL, DOUGLAS
Exec Dt:
06/12/1986
Assignee
1
SHOWSCAN FILM CORPORATION, A CORP OF DE.
3939 LANDMARK STREET
CULVER CITY, CALIFORNIA 90230
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4889423
NONE
06879037
Correspondence name and address
LEON D. ROSEN
FREILICH, HORNBAKER, ROSEN & FERNANDEZ
SUITE 1434, 10960 WILSHIRE BLVD.
LOS ANGELES, CA 90024
Assignment: 9
Reel/Frame:005542/0823   Pages: 4
Recorded: 12/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TRUMBULL, DOUGLAS
Exec Dt:
12/12/1990
Assignee
1
RIDEFILM CORPORATION
A DE CORP.
MONUMENT MILLS, HOUSATONIC,, MASSACHUSETTS 01236
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5199875
NONE
07626828
Correspondence name and address
MCCORMICK, PAULDING & HUBER
266 PEARL STREET
HARTFORD, CT 06103
Assignment: 10
Reel/Frame:006826/0739   Pages: 3
Recorded: 01/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRUMBULL, DOUGLAS
Exec Dt:
12/30/1993
Assignee
1
TRUMBULL COMPANY, INC., THE
RIVERVIEW ROAD
LENOX, MASSACHUSETTS
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5527184
NONE
08014117
 
5433670
NONE
08014330
Correspondence name and address
MCCORMICK, PAULDING & HUBER
J. KEVIN GROGAN
CITYPLACE II, 185 ASYLUM ST.
HARTFORD, CT 06103-4102
Assignment: 11
Reel/Frame:007222/0485   Pages: 3
Recorded: 09/12/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRUMBULL, DOUGLAS
Exec Dt:
09/07/1994
Assignee
1
RIDEFILM CORPORATION
200 PLEASANT STREET, SUITE 102
SOUTH LEE, MASSACHUSETTS 01260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5584697
NONE
08271004
Correspondence name and address
MCCORMICK, PAULDING & HUBER
J. KEVIN GROGAN
(FILE NO. 4259-08)
185 ASYLUM STREET, CITYPLACE II
HARTFORD, CT 06103
Assignment: 12
Reel/Frame:007476/0333   Pages: 4
Recorded: 05/08/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRUMBULL, DOUGLAS
Exec Dt:
04/26/1995
Assignee
1
SHOWSCAN ENTERTAINMENT
3939 LANDMARK STREET
CULVER CITY, CALIFORNIA 90232
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4477160
NONE
06412040
 
4560260
NONE
06659266
Correspondence name and address
FRELICH, HORNBAKER & ROSEN
ATTN: LEON D. ROSEN
SUITE 1434, 10960 WILSHIRE BLVD.
LOS ANGELES, CA 90024
Assignment: 13
Reel/Frame:010681/0520   Pages: 4
Recorded: 04/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATAYAMA, ATSUSHI
Exec Dt:
12/17/1999
2
MATSUKUMA, NOBUHIKO
Exec Dt:
12/17/1999
3
IWAMA, YOSHIHIRO
Exec Dt:
12/17/1999
4
NISHIKAWA, ATSUHIKO
Exec Dt:
12/17/1999
5
TRUMBULL, DOUGLAS
Exec Dt:
12/17/1999
6
WILSON, ERIC A.
Exec Dt:
12/17/1999
7
RHODES, BRAHM
Exec Dt:
01/22/2000
8
BRONSON, STEVEN D.
Exec Dt:
04/06/2000
9
MINGES, JOSHUA D.
Exec Dt:
04/04/2000
10
GREENBAUM, ERICH A.
Exec Dt:
03/31/2000
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6431989
NONE
09429959
Correspondence name and address
ATSK, LLP
MELVIN KRAUS
1300 NORTH 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 14
Reel/Frame:010565/0031   Pages: 3
Recorded: 02/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRUMBULL, DOUGLAS
Exec Dt:
01/24/2000
Assignee
1
ENTERTAINMENT DESIGN WORKSHOP LLC
NEW MARLBORO SOUTHFIELD ROAD
SOUTHFIELD, MASSACHUSETTS 01259
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6454411
NONE
09441758
Correspondence name and address
MCCORMICK, PAULDING & HUBER LLP
PETER J. RAINVILLE
CITYPLACE II
185 ASYLUM STREET
HARTFORD, CT 06103
Assignment: 15
Reel/Frame:010813/0225   Pages: 4
Recorded: 05/08/2000
Conveyance: CORRECTIVE COVER SHEET TO CORRECT THE ASSIGNEE'S ADDRESS. AN ASSIGNMENT PREVIOUSLY RECORDED AT REEL 010565, FRAME 0031.
Assignor
1
TRUMBULL, DOUGLAS
Exec Dt:
01/24/2000
Assignee
1
ENTERTAINMENT DESIGN WORKSHOP LLC
1375 BOARDMAN STREET
SHEFFIELD, MASSACHUSETTS 01257
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6454411
NONE
09441758
Correspondence name and address
MCCORMICK, PAULDING & HUBER LLP
PETER J. RAINVILLE
CITY PLACE II
185 ASYLUM STREET
HARTFORD, CT 06103
Assignment: 16
Reel/Frame:012715/0211   Pages: 4
Recorded: 03/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRUMBULL, DOUGLAS
Exec Dt:
01/03/2002
Assignee
1
ENTERTAINMENT DESIGN WORKSHOP, LLC
1375 BOARDMAN STREET
SHEFFIELD, MASSACHUSETTS 01257
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6769771
US20030174285
10099662
Correspondence name and address
MCCORMICK, PAULDING & HUBER LLP
SUSAN C. OYGARD, ESQ.
CITYPLACE II, 185 ASYLUM STREET
HARTFORD, CT 06103
Assignment: 17
Reel/Frame:037487/0621   Pages: 3
Recorded: 01/14/2016
Attorney Dkt #:TV01.900
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRUMBULL, DOUGLAS
Exec Dt:
01/03/2002
Assignee
1
ENTERTAINMENT DESIGN WORKSHOP, LLC
1375 BOARDMAN STREET
SHEFFIELD, MASSACHUSETTS 01257
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7070277
US20030174286
10342735
Correspondence name and address
FINCH & MALONEY PLLC
50 COMMERCIAL STREET
SUITE 300
MANCHESTER, NH 03101
Assignment: 18
Reel/Frame:028509/0985   Pages: 2
Recorded: 07/09/2012
Attorney Dkt #:5445-0001WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRUMBULL, DOUGLAS
Exec Dt:
07/02/2012
Assignee
1
TRUMBULL VENTURES LLC
P.O. BOX 199
SOUTHFIELD, MASSACHUSETTS 01259
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9204132
US20120268570
13509063
Correspondence name and address
MCCORMICK, PAULDING & HUBER LLP
CITYPLACE II, 185 ASYLUM STREET
HARTFORD, CT 06103-3410
Assignment: 19
Reel/Frame:037515/0665   Pages: 3
Recorded: 01/14/2016
Attorney Dkt #:TV01.900
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRUMBULL, DOUGLAS
Exec Dt:
01/13/2016
Assignee
1
TRUMBULL VENTURES, LLC
151 NEW MARLBOROUGH ROAD
SOUTHFIELD, MASSACHUSETTS 01259
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7070277
US20030174286
10342735
Correspondence name and address
FINCH & MALONEY PLLC
50 COMMERCIAL STREET
SUITE 300
MANCHESTER, NH 03101
Assignment: 20
Reel/Frame:042931/0025   Pages: 3
Recorded: 07/07/2017
Attorney Dkt #:TV01.701CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRUMBULL, DOUGLAS
Exec Dt:
07/07/2017
Assignee
1
TRUMBULL VENTURES LLC
P.O. BOX 199
SOUTHFIELD, MASSACHUSETTS 01259
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9848182
US20160088289
14955979
Correspondence name and address
FINCH & MALONEY PLLC
50 COMMERCIAL STREET
SUITE 300
MANCHESTER, NH 03031
Assignment: 21
Reel/Frame:046359/0371   Pages: 3
Recorded: 07/16/2018
Attorney Dkt #:MAG00003USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRUMBULL, DOUGLAS
Exec Dt:
07/07/2017
Assignee
1
TRUMBULL VENTURES LLC
P.O. BOX 199
SOUTHFIELD, MASSACHUSETTS 01259
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180332274
15812173
Correspondence name and address
FINCH & MALONEY PLLC
50 COMMERCIAL STREET SUITE 300
MANCHESTER, NH 03101
Assignment: 22
Reel/Frame:057344/0779   Pages: 3
Recorded: 08/31/2021
Attorney Dkt #:MAG00003USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRUMBULL, DOUGLAS
Exec Dt:
07/07/2017
Assignee
1
TRUMBULL VENTURES LLC
P.O. BOX 199
SOUTHFIELD, MASSACHUSETTS 01259
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11223818
US20210051313
16828077
Correspondence name and address
FINCH & MALONEY PLLC
50 COMMERCIAL STREET
SUITE 300
MANCHESTER, NH 03101
Assignment: 23
Reel/Frame:057344/0854   Pages: 3
Recorded: 08/31/2021
Attorney Dkt #:MAG00004USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRUMBULL, DOUGLAS
Exec Dt:
10/09/2017
Assignee
1
MAGI INTERNATIONAL LLC
151 NEW MARLBOROUGH ROAD
SOUTHFIELD, MASSACHUSETTS 01259
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210238842
17025186
Correspondence name and address
FINCH & MALONEY PLLC
50 COMMERCIAL STREET
SUITE 300
MANCHESTER, NH 03101
Assignment: 24
Reel/Frame:061707/0139   Pages: 3
Recorded: 11/09/2022
Attorney Dkt #:MAG00004USC2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRUMBULL, DOUGLAS
Exec Dt:
10/09/2017
Assignee
1
MAGI INTERNATIONAL LLC
151 NEW MARLBOROUGH ROAD
SOUTHFIELD, MASSACHUSETTS 01259
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11859378
US20230279656
17983635
Correspondence name and address
FINCH & MALONEY PLLC
GATEWAY ONE
50 COMMERCIAL STREET - SUITE 300
MANCHESTER, NH 03101
Assignment: 25
Reel/Frame:051192/0247   Pages: 3
Recorded: 12/05/2019
Attorney Dkt #:MAG00006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRUMBULL, DOUGLAS
Exec Dt:
11/21/2019
Assignee
1
MAGI INTERNATIONAL, LLC
P.O. BOX 199
SOUTHFIELD, MASSACHUSETTS 01259
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200092539
16573137
Correspondence name and address
FINCH & MALONEY PLLC
50 COMMERCIAL STREET
SUITE 300
MANCHESTER, NH 03031
Assignment: 26
Reel/Frame:057344/0828   Pages: 3
Recorded: 08/31/2021
Attorney Dkt #:MAG00006USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRUMBULL, DOUGLAS
Exec Dt:
11/21/2019
Assignee
1
MAGI INTERNATIONAL, LLC
P.O. BOX 199
SOUTHFIELD, MASSACHUSETTS 01259
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220191465
17385199
Correspondence name and address
FINCH & MALONEY PLLC
50 COMMERCIAL STREET
SUITE 300
MANCHESTER, NH 03101

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